pxe: improve autostart

deploy-workbench.sh

@@ -264,7 +264,6 @@ prepare_app() {
         # startup script execution
         cat > "${ISO_PATH}/chroot/root/.profile" <<END
 set -x
-set -e
 
 if [ -f /tmp/workbench_lock ]; then
         return 0
@@ -285,8 +284,8 @@ fi
 # clearly specify the right working directory, used in the python script as os.getcwd()
 cd /mnt
 pipenv run python /opt/workbench/workbench-script.py --config /mnt/settings.ini
-stty echo
 
+stty echo
 set +x
 set +e
 END

workbench-script.py

@@ -276,7 +276,7 @@ def save_snapshot_in_disk(snapshot, path):
                 f.write(json.dumps(snapshot))
                 print(f"workbench: INFO: Snapshot written in fallback path '{fallback_filename}'")
         except Exception as e:
-            print(f"workbench: ERROR: Failed to write in fallback path: {fallback_filename}. Could not save snapshot locally.")
+            print(f"workbench: ERROR: Failed to write in fallback path: {e}. Could not save snapshot locally.")
 
 # TODO sanitize url, if url is like this, it fails
 #   url = 'http://127.0.0.1:8000/api/snapshot/'